You can change the memory and disk allocations (and thus the cost of using the cloud) on demand.
您可以根据需求变更内存和磁盘分配(从而改变使用云所需的成本)。
2
Marginal principle in which price should be set at the point where marginal benefit equals marginal cost yields efficiency in resources USES and allocations.
微观经济学的市场边际原则被证明能够有效地指导稀缺资源的有效利用和分配，使资源效率达到最佳。
3
Input switching: budget term which means managers can change budget allocations as a result of changing cost pressures over the range of expense accounts.